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authorPřemysl Eric Janouch <p@janouch.name>2020-10-20 03:57:45 +0200
committerPřemysl Eric Janouch <p@janouch.name>2020-10-20 03:58:11 +0200
commit37ad5f43df0d83301447c659340570d8d2637912 (patch)
tree05b59f0e789fd24a6331a4ca1b9f0b662f60b57c /README.adoc
parenta95fa2f96df72eba30e8348c8526677f27b906b1 (diff)
downloadsdn-37ad5f43df0d83301447c659340570d8d2637912.tar.gz
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README.adoc: avoid unnecessary quotes for bash
Word expansion is not performed there.
Diffstat (limited to 'README.adoc')
-rw-r--r--README.adoc6
1 files changed, 3 insertions, 3 deletions
diff --git a/README.adoc b/README.adoc
index d51dc76..bedacd6 100644
--- a/README.adoc
+++ b/README.adoc
@@ -91,12 +91,12 @@ sdn-navigate () {
READLINE_LINE=
while eval "`sdn "$SDN_L" "$(sdn-cursor)"`"; do
- [[ -z "$cd" ]] || cd "$cd"
- [[ -z "$insert" ]] || {
+ [[ -z $cd ]] || cd "$cd"
+ [[ -z $insert ]] || {
SDN_L="${SDN_L:0:$SDN_P}$insert ${SDN_L:$SDN_P}"
((SDN_P=SDN_P+${#insert}+1))
}
- [[ -z "$helper" ]] && break
+ [[ -z $helper ]] && break
/bin/sh -c "$helper" || break
done
}